Campbell CR1000

Section 8. Operation
Figure 93. Terminals Configurable for Pulse Input
Table 76. Pulse Measurements:, Terminals and Programming
Measurement
P
Terminals
C
Terminals
CRBasic
Instruction
Low-level ac, counts

PulseCount()
Low-level ac, Hz

Low-level ac, running average

High frequency, counts
 
High frequency, Hz
 
High frequency, running average
 
Switch closure, counts
 
Switch closure, Hz
 
Switch closure, running average
 
Calculated period

TimerIO()
Calculated frequency

Time from edge on previous port

Time from edge on port 1

Count of edges

Pulse count, period

Pulse count, frequency

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